DISPLAY DEVICE
The present invention relates to a display device. A display device according to one embodiment of the present invention includes an infrared light source; a light guide pad. According to one embodiment of the present invention, the light guide pad includes a phosphorus pattern which emits a visible...
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Zusammenfassung: | The present invention relates to a display device. A display device according to one embodiment of the present invention includes an infrared light source; a light guide pad. According to one embodiment of the present invention, the light guide pad includes a phosphorus pattern which emits a visible ray. According to one embodiment of the present invention, it is arranged in the upper surface and/or the lower surface of the light guide pad. |
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